diff --git a/data/reusables/actions/workflow-dispatch.md b/data/reusables/actions/workflow-dispatch.md
index 49a805f699c5..682b9ab6b839 100644
--- a/data/reusables/actions/workflow-dispatch.md
+++ b/data/reusables/actions/workflow-dispatch.md
@@ -1 +1,3 @@
 When using the `workflow_dispatch` event, you can optionally specify inputs that are passed to the workflow.
+
+This trigger only receives events when the workflow file is on the default branch.